Best PSU for my system

40 cal banana

Honorable
Dec 6, 2012
44
0
10,530
Hello Forum.
Im looking at upgrading my rig with a new case and power supply. I've got the Corsair 500R picked out and couldnt decide on a power supply. Im trying to keep costs as low as possible as i am a student.
My current set up is:
Kingston HyperX 120gb SSD
Seagate Barracuda 3tb HDD
Intel 3770k 3.5Ghz (Factory) CPU
Asrock Fatal1ty Z77 Pro Motherboard
16gb G.Skill Ripjaws 1600 RAM
650w Antec PSU
3gb 7970 GHz Edition (Im planning on getting a second one of these, so the new power supply would have to accommodate this)
Thanks in advance for any input.
PS. I am in Australia
 

Nubly

Honorable
Aug 19, 2013
49
0
10,560
If you're only going to add another 7970, the wattage on your system would still only come out to about 620W, using rough calculations. If I were to upgrade to another PSU, I would go for an HX750 or something of those likes from Corsair. Great PSU!
 

40 cal banana

Honorable
Dec 6, 2012
44
0
10,530